The Tyrrell 009 was a Formula One racing car that was designed by Maurice Philippe for Tyrrell Racing for the season.
The 009 was powered by the Ford-Cosworth DFV V8 engine and made its competition debut in the first race of the season in Argentina. The 009s were driven by Frenchmen Didier Pironi and Jean-Pierre Jarier, with Jarier being replaced by Englishman Geoff Lees for the German GP and Irishman Derek Daly for the Austrian GP. Daly also drove a third car at the final two races of the season. For the 1980 season, the 009 competed in the first two races before being replaced by the Tyrrell 010.
() (results in italics indicate fastest lap, results in bold indicate pole position)
<small>* 9 points scored in using the Tyrrell 010</small>